number-theoretic/primes

/**
 * Goes through an array and crosses out non prime numbers.
 *
 * @param  {setter} set function ( a , i , v ) that sets value v at index i in array a
 */
export function __gothrough__(set) {
    const gothrough = function (prime, i, j, k) {
        for (; i < j; i += k) {
            set(prime, i, false);
        }
    };

    return gothrough;
}